SPNA232A July 2016 – October 2019 RM41L232 , RM41L232 , RM42L432 , RM42L432 , RM44L520 , RM44L520 , RM44L920 , RM44L920 , RM46L430 , RM46L430 , RM46L440 , RM46L440 , RM46L450 , RM46L450 , RM46L830 , RM46L830 , RM46L840 , RM46L840 , RM46L850 , RM46L850 , RM46L852 , RM46L852 , RM48L530 , RM48L530 , RM48L540 , RM48L540 , RM48L730 , RM48L730 , RM48L740 , RM48L740 , RM48L940 , RM48L940 , RM48L950 , RM48L950 , RM48L952 , RM48L952 , RM57L843 , RM57L843 , TMS570LC4357 , TMS570LC4357 , TMS570LC4357-EP , TMS570LC4357-EP , TMS570LC4357-SEP , TMS570LC4357-SEP , TMS570LS0232 , TMS570LS0232 , TMS570LS0332 , TMS570LS0332 , TMS570LS0432 , TMS570LS0432 , TMS570LS0714 , TMS570LS0714 , TMS570LS0714-S , TMS570LS0714-S , TMS570LS0914 , TMS570LS0914 , TMS570LS10106 , TMS570LS10106 , TMS570LS10116 , TMS570LS10116 , TMS570LS10206 , TMS570LS10206 , TMS570LS1114 , TMS570LS1114 , TMS570LS1115 , TMS570LS1115 , TMS570LS1224 , TMS570LS1224 , TMS570LS1225 , TMS570LS1225 , TMS570LS1227 , TMS570LS1227 , TMS570LS20206 , TMS570LS20206 , TMS570LS20206-EP , TMS570LS20206-EP , TMS570LS20216 , TMS570LS20216 , TMS570LS20216-EP , TMS570LS20216-EP , TMS570LS2124 , TMS570LS2124 , TMS570LS2125 , TMS570LS2125 , TMS570LS2134 , TMS570LS2134 , TMS570LS2135 , TMS570LS2135 , TMS570LS3134 , TMS570LS3134 , TMS570LS3135 , TMS570LS3135
The AJSM has four features: a TIprogrammed visible unlock code, a customer defined 128-bit key protected by ECC, a scan path for unlocking the JTAG scan chain, and a key for permanently locking a device. The devices shipped from TI are programmed with the visible unlock code; any other value will result in locking a device. You can lock the device by programming any number of bits and your ECC. If all the bits are programmed (0), the device will be permanently locked.